Question
A car covers the first 120 km at a speed of 60 km/h and
the next 180 km at a speed of 90 km/h. What is the average speed of the car for the whole journey?Solution
Total distance = 120 + 180 = 300 km Time for first 120 km = 120 / 60 = 2 hours Time for next 180 km = 180 / 90 = 2 hours Total time = 4 hours Average speed = Total distance / Total time = 300 / 4 = 75 km/h
In high-temperature short-time (HTST) method of pasteurization, milk is exposed to a temperature of
Low-level irradiation of fresh fruits is used to:
Butter or ghee is adulterated with the addition of……..
What is the full form of NOEL?
What is the biggest threat to food safety?
Which one of the following is not a food preservative?
The catalytic efficiency of two different enzymes can be compared by the:
Increase in metabolic rate that occurs in response to a stimulus like food ingestion is called:
following are the example of primary packaging in food
a.      metallic can
b.     milk pouches
c.      cho...
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